ChemInform Abstract: N,N′-Dibenzosuberyl-1,1′-binaphthyl-2,2′-diamine: A Highly Effective Supporting Ligand for the Enantioselective Cyclization of Aminoalkenes Catalyzed by Chelating Diamide Complexes of La(III) and Y(III).
摘要:
Ytterbium, scandium and lutetium analogues of the catalysts require longer reaction times and provide the corresponding products with lower yields and enantiomeric purity.
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关键词:
pyrrole derivatives ring closure reactions, annulation reactions catalysis, phase-transfer catalysis diastereoselective syntheses, enantioselective syntheses (incl. cis/trans-isomerism)
DOI:
10.1002/chin.201503118
年份:
2015
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